Spirited Resonance is the overall energy of a work of art
According to my research,
"Pattern" is the correct answer.
How the art relates to the artists personal concept of self is referred to as non-structuralism.
Explanation:
you would either take and add them together to equal 90 or take them separate like for example 4x+1=90
it would be equal to 90 because they are complementary angles which add up to 90
-hope this helps